Grafana k8s Monitoring (Helm Chart)

What's Changed

• Fix MySQL and PostgreSQL integrations for missing log destinations and secrets by @petewall in https://github.com/grafana/k8s-monitoring-helm/pull/2227
• Update Node Exporter and kube-state-metrics by @petewall in https://github.com/grafana/k8s-monitoring-helm/pull/2228

Full Changelog: https://github.com/grafana/k8s-monitoring-helm/compare/k8s-monitoring-3.7.0...k8s-monitoring-3.7.1